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Controlled release dosage forms using acrylic polymer, and process for making

  • US 20050169990A1
  • Filed: 07/19/2004
  • Published: 08/04/2005
  • Est. Priority Date: 06/08/2001
  • Status: Abandoned Application
First Claim
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1. A process of preparing a controlled release oral dosage form comprising:

  • (a) mixing an active pharmaceutical ingredient and an acrylic polymer to yield a mixture;

    (b) forming said mixture into a solid unit dosage form, and (c) curing said solid unit dosage form.

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